Matching 2nd camera to a scene
I got it. The nunmer of solve errors was about 3.2, but now it fits perfectly. Firstly i used fSpy, copied focal lenght and pasted it into camera settings in mation tracking. After that i changed refine from none to focal lenght and optical center. The most important thing is that i made a perpective point on the table. It caused so high solve error, but it works. Unfortunately i must redo models, but now it perfectly matches.